Drain pan for heat exchanger



FIG. 1 is a front perspective view of the front, left, and bottom sides of a drain pan for heat exchanger showing of a first embodiment our new design;

FIG. 2 is a rear perspective view of the rear, right, and top sides of thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof, a bottom view being a mirror image thereof;

FIG. 8 is a reference view of usage;

FIG. 9 is a front perspective view of the front, left, and bottom sides of a drain pan for heat exchanger showing of a second embodiment of our new design;

FIG. 10 is a rear perspective view of the rear, right, and top sides of thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom view thereof; and,

FIG. 17 is a reference view of usage.

The broken lines shown represent unclaimed subject matter of the drain pan for heat exchanger and form no part of the claimed design. 

CLAIM The ornamental design for a drain pan for heat exchanger, as shown and described. 